just say this commercial for this "Mr. Clean Auto Car Wash" for $29.99. it looks like one of those attachments with like chemicals in it for your gaurdens. you put the soap in the attachment for the hose, rinse, soap, scrub, rinse, and you dont have to hand dry! it's kinda like the so-called "spot free rinse" in the do-it-yourself car wash. but they say if it leaves any spots, even on your windows, you can get your money back! has anyone seen this commercial? do you think it would really work? or should i just stick with the ol' maguiars cleaning stuff?